1234222002340 has 12 divisors (see below), whose sum is σ = 2591866204956. Its totient is φ = 493688800928.

The previous prime is 1234222002313. The next prime is 1234222002367. The reversal of 1234222002340 is 432002224321.

It is an interprime number because it is at equal distance from previous prime (1234222002313) and next prime (1234222002367).

It can be written as a sum of positive squares in 2 ways, for example, as 208308262464 + 1025913739876 = 456408^2 + 1012874^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30855550039 + ... + 30855550078.

It is an arithmetic number, because the mean of its divisors is an integer number (215988850413).

Almost surely, 2^{1234222002340} is an apocalyptic number.

1234222002340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234222002340 is an abundant number, since it is smaller than the sum of its proper divisors (1357644202616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1234222002340 is a wasteful number, since it uses less digits than its factorization.

1234222002340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61711100126 (or 61711100124 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1234222002340 its reverse (432002224321), we get a palindrome (1666224226661).

The spelling of 1234222002340 in words is "one trillion, two hundred thirty-four billion, two hundred twenty-two million, two thousand, three hundred forty".